Results 71 to 80 of about 12,582 (239)
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018 New age and compositional data for mafic igneous intrusions in the Bolshozero area, western Karelia, are reported. In this area, Jatulian gabbro-dolerites form several bodies that cut through the host Archean and Paleoproterozoic supracrustal and ...
Александра Владимировна Степанова +5 more
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Eos, Transactions American Geophysical Union, 1988 There will be a special session on Mafic Inclusions in Granites at the 1988 AGU Fall Meeting in San Francisco. The session, called to commemorate the 60th anniversary of Adolph Pabst's classic work, Observations on Inclusions in the Granitic Rocks of the Sierra Nevada, will examine the different types of mafic inclusions in granite with particular ...
openaire +1 more source
Determination of Lu and Hf Mass Fractions and
, 2023 Qian Ma, Yue‐Heng Yang, Zhiming Yang
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MineralogiaThe Ghansura Rhyolite Dome (GRD) is an integral part of the Bathani volcano-sedimentary sequence (BVSs), which in turn is a vital component of the Chotanagpur Granite Gneiss Complex (CGGC), eastern India.
Gogoi Bibhuti, Basumatary Pallabi
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Animated reconstructions of the Late Cretaceous to Cenozoic northward migration of Australia, and implications for the generation of east Australian mafic magmatism [PDF]
, 2017 Isabelle Jones +3 more
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Potential Impacts of Climate Interventions on Marine Ecosystems
Reviews of Geophysics, Volume 64, Issue 1, March 2026.Abstract Rising global temperatures pose significant risks to marine ecosystems, biodiversity, and fisheries. Recent comprehensive assessments suggest that large‐scale mitigation efforts to limit warming are falling short, and all feasible future climate projections, including those that represent optimistic emissions reductions, exceed the Paris ...
Kelsey E. Roberts +25 more
wiley +1 more source
Lithospheric Delamination Below the North American Midcontinent Ceased Subsidence in Cratonic Basins
AGU Advances, Volume 7, Issue 1, February 2026.Abstract Cratonic lithospheres carry a long history of tectonic modifications that result in heterogeneous structures, as revealed by an increasing number of geophysical observations. The existence of cratonic basins indicates protracted periods of tectonic modification, causing subsidence within global continental interiors.
Xiaotao Yang +3 more
wiley +1 more source
Sedimentology, Volume 73, Issue 2, Page 297-354, February 2026.ABSTRACT Preserved allocyclic signatures in the rock record often reflect basin‐scale climatic variability and serve as key proxies for correlating ancient dryland successions. The notion of climate cyclicity, however, remains largely untested on regionally constrained, outcrop‐calibrated studies.
Oliver Button +4 more
wiley +1 more source
Characterizing Martian Primary Crustal Compositions With Gamma Ray Spectroscopy
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Mars's global‐scale chemical maps of the midlatitudes, derived from Mars Odyssey gamma and neutron spectroscopy, have constrained martian geology across a multitude of processes. However, the chemical maps are often used to analyze pre‐defined regions based on mapped geology and/or mineralogy.
Carlos E. Gary‐Bicas +5 more
wiley +1 more source